baber/WOPTO huggingface dataset:
Patent JP-H11181435-A (JP)
Title: Production of coke for metallurgy
Inventor: FUKUSHIMA YASUHIRO
IPC: C10B57/04
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To easily produce coke used for metallurgy and having a uniform strength. SOLUTION: This method for producing coke for metallurgy by use of a coke oven comprises inserting a nozzle 6 into a space 5 formed in the center of coke by the contraction of the coke after carbonization and subsequently spraying a liquid hydrocarbon into the space 5. Thus, the hydrocarbon is pyrolyzed with the heat of the coke 2 and subsequently adhered to cracks 4 and pores formed in the center of the coke 2.
Patent JP-H10272261-A (JP)
Title: Riding device with vertically driven passenger carrier
Inventor: BOEHME KARL
IPC: A63G31/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact riding device vertically moving a passenger carrier by desired acceleration. SOLUTION: The device is provided with a supporting frame, the passenger carrier 8 vertically driven between an upper tip position II and a lower tip position I along this, a rope pulley block 12 whose one tip 12a is fixed to this and which is made to make a U-turn by a first pulley 14 supported by the frame 6 and suspends the carrier 8 to the first pulley 14, driving devices 24 and 16 driving the device 12 for lifting the carrier 8 from the position I to the position II. Then, a second pulley 16 which can be driven by the devices 24 and 26 by orthogonally crossing a rotary shaft, the rope 12 is extended from the first pulley 14 to the second pulley 12, made to make a U-turn by the second pulley and the other tip 12b of the rope is fixed to the fixed point 18 of the supporting frame 6.
Patent JP-H05164236-A (JP)
Title: Gear shift control device for automatic transmission
Inventor: INOUE DAISUKE
IPC: F16H61/08
Filed: 1991-12-06
Abstract: PURPOSE:To carry out gear shift always smoothly, by detecting input torque before gear shift, estimating input torque after gear shift and together controlling changing velocity of torque capacity in a friction engaging apparatus according to a changing amount of the input torque based on these. CONSTITUTION:A gear shift control device of an automatic transmission A controls changing velocity of torque capacity of a friction engaging apparatus 20. In this case, input torque before gear shift is detected by an input torque detecting means 21. On the other hand, input torque after gear shift is estimated by an input torque estimating means 22. Changing velocity of torque capacity in a friction engaging apparatus 20 is controlled by a torque capacity changing velocity control means 23, based on an input torque changing amount which is determined by detected input torque and estimated input torque. For example, when the input torque before the gear shift is small and the input torque after the gear shift is large, the changing velocity of the torque capacity is made faster and is made relatively slower except that.
Patent JP-2000171555-A (JP)
Title: Apparatus and method for detection of target
Inventor: MANIWA HISAKAZU
IPC: G01S13/90
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which the detecting efficiency of a target can be enhanced without degrading a false alarm probability. SOLUTION: A false-alarm-probability correction part 12 corrects a false alarm probability 2 on the basis of a deletion probability 11. A set false-alarm threshold-value decision part 3 decides a threshold value on the basis of the corrected false alarm probability. A target detection part 4 inputs pixels whose pixel value exceeds the threshold value to target data 5 on the basis of pixels from a radar image 1. A judgment-threshold-value calculation part 14 calculates a judgment threshold value which satisfies the deletion probability 11. A judgment part 15 judges a pixel in which a true target exists on the basis of the judgment threshold value among from the pixels in the target data 5.
Patent JP-2001164274-A (JP)
Title: Agent for controlling formation of gas hydrate and method for controlling formation of gas hydrate
Inventor: TOYAMA MASAYUKI
IPC: C10L3/06
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an agent for controlling the formation of a gas hydrate by the action to inhibit the formation of gas hydrate and the action to stabilize the gas hydrate from the viewpoint of equilibrium and reaction rate and provide a method for controlling the formation of a gas hydrate. SOLUTION: The agent for controlling the formation of a gas hydrate contains a polymer compound produced by the (co)polymerization of a vinyl monomer of formula (1) (R1, R2 and R3 are each independently H or a 1-2C alkyl group).
Patent JP-H06203718-A (JP)
Title: Remote control relay with auxiliary contact
Inventor: MATSUZAKI MASAHIKO
IPC: H01H51/24
Filed: 1992-12-28
Abstract: PURPOSE:To provide a remote control relay with which signals corresponding to the opening and closing of a main contact can be taken out. CONSTITUTION:An interlocking lever 31 is coupled with a plunger 27 of a pole-equipped electromagnet 20 and swings rotationally round a shaft pin 33 in association with the advance and retreat of the plunger 27. Two movable contacting pieces 40 are held at the interlocking lever 31, and when it swings rotationally round the shaft pin 33, a movable contact 41 separate from and contact a stationary contact 51. A small switch 70 is equipped with an actuator 70b which is pressed by the end opposite side to the coupling part with the interlocking lever 31 in the plunger advancing/retreating direction. The contact of this small switch 70 is opened and closed with advance and retreat of the actuator 70b in association with the advance and retreat of the plunger 27.
Patent JP-H10187238-A (JP)
Title: System and method for managing a group of mobile machines to let them pump at plural dumping points
Inventor: KARL A KEMNER
IPC: G05D1/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To manage the access of a group of mobile machines to the resources having plural stop positions like the dumping points by establishing an order standby sequence for control of access to the resources and deciding the positions of stopping points as a functions of the resource constitution. SOLUTION: A resource manager dynamically decides a stop point 210 for a mobile machine 106. The resources 202 are equal to the dumping resources, and the point 210 is equal to a dumping point. An order manager is prepared for every mobile machine 106 and produces an order position request signal when the machine 106 approaches to the resources 202. The resource manager establishes and controls an order standby sequence 216 for control of the access to the resources 202 in response to reception of the order position request signal. Then the resource manger decides a dumping point 210 for the machine 106 that is set at the 1st position of the sequence 216, and the point 210 is a function of the constitution of the resources 202.
Patent JP-H05159752-A (JP)
Title: Method and device for automatized assembly for display lamp
Inventor: UMEDA HIDEO
IPC: H01K3/00
Filed: 1991-12-06
Abstract: PURPOSE:To attain cutting of a lead wire and its fold-in with a simple method by extending the lead wire, drawn out from a base bottom part, wound in a predetermined position of a base, and folding the lead wire cut by an edge point of a cutter simultaneously a point end of the lead wire into a groove of a bottom surface. CONSTITUTION:Two lead wires 12 drawn out from a through hole of a base are horizontally extended. A display lamp material is fixed by a pawl 14 of a chuck 13. The lead wire 12 extended in an outer direction from the pawl 14 is bent downward (parallel to lamp axis) by a folding member. Next, after a point end of the lead wire 12 is rotated to be interposed by a chuck device 17, a winding/folding process is performed by applying tensile force upward to the point end of the lead wire 12 by a pawl of a separate chuck device. An edge point of a moving cutter 23, with the tensile force left as applied to the lead wire 12, is horizontally inserted to a space 22 so as to traverse the lead wire 12, and the lead wire is cut off by applying force, folded and housed in a groove 11 of a bottom surface.
Patent JP-2000188207-A (JP)
Title: Ptc thermistor
Inventor: IKEDA TAKASHI
IPC: H01C7/02
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a PTC thermistor which can be surface-mounted as well as possess small height. SOLUTION: This PTC thermistor consists of a first and a second boards 15a, 15b, wherein a first and a second resin layers 14a, 14b having a first and a second resin layer through-holes 14c, 14d are arranged on both surfaces of a first and a second electrode layers 12a, 12b, which are arranged alternately on the upper surface and the lower surface via a polymer PTC 11, and a first and a second board penetrating holes 15c, 15d connected with the first and the second electrode layers 12a, 12b are arranged on both surfaces of the first and the second resin layers 14a, 14b. Side electrode layers 16, electrically connected with either one of the first and the second electrode layers 12a, 12b via the first and the second resin layer through-holes 14c, 14d and the first and the second board through-holes 15c, 15d, are formed on the side surfaces.
Patent JP-H06175008-A (JP)
Title: Autofocusing device
Inventor: MAKINO HARUHISA
IPC: G02B7/28
Filed: 1992-12-01
Abstract: PURPOSE:To directly calculate the moving direction of a CCD camera to a focusing position and to execute focusing in a short period. CONSTITUTION:This device is provided with a laser beam emitting device 18 capable of irradiating a work 12 with a laser beam at an angle biased by a specified angle to the optical axis of the CCD camera 16, and a 2nd memory 30 storing the coordinates of a specified point in an irradiation spot 22 when the camera 16 is focused on a logical plane as reference coordinates. An MPU 36 fetches image data including the spot 22 generated on the work 12 by the laser beam through the camera 16, and stores it in a 1st memory 28 as logical image data, calculates the coordinates of the specified point in the spot 22 on the logical plane, compares the coordinates with the reference coordinates in the 2nd memory 30, and controls a motor 24 so that the coordinates may coincide with the reference coordinates, and the camera 16 and the laser beam emitting device 18 relatively contacts with and separates from the table 14. Thus, the camera 16 is focused on the work 12.
Patent JP-H06175519-A (JP)
Title: Image heater and endless belt
Inventor: KUSAKA KENSAKU
IPC: G03G15/00
Filed: 1992-12-04
Abstract: PURPOSE:To provide an image heater capable of preventing the scraping of the release layer of a fixing film by forming the release layer in such a manner that the release layer is made thicker at the position nearer the ends from the central part in the direction perpendicular to the transporting direction of the recording material of the film member. CONSTITUTION:The thickness of the release layer of the fixing film and the thicknesses at both ends and center of the position corresponding to the min. paper passage width Wmin, respectively defined as t2, t4, t3 are specified to t2=t4=t3=7mum. The thickness of the release layer is increased gradually toward both ends on the outer side of the region Wmin and is specified to t1=t5=15mum at both ends in the position corresponding to the max. paper passage width Wmax. The release layer of the film member is so formed that the thickness thereof is larger at the ends than the central part in the direction perpendicular to the transporting direction of the recording material in such a manner, thereby, the falling-off of the release layer by the friction heat of the ends of the release layer where the temp. is raised by the heating up of the non-passage part and both end edges in the transverse direction of the recording material is prevented without impairing the heat conductivity. The good heating and fixing properties are thus maintained over a long period of time.
Patent JP-2001163239-A (JP)
Title: Power steering device
Inventor: KARIZUME YUJI
IPC: B62D5/06
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To improve detecting accuracy of a steering angle midpoint. SOLUTION: Detection of a steering angle midpoint finds out data on a minimum motor current value from data acquired by this sampling by sampling (a step S3) motor current value data outputted from a motor current detecting circuit for a specific time when a vehicle travels at a speed less than a prescribed speed (NO in a step S2), and is attained by deciding a steering angle of a steering wheel 11 when detecting this minimum motor current value as the steering angle midpoint (a step S5). When the vehicle travels at a speed not less than a presctibed speed, sampling of the motor current value data is prohibited.
Patent JP-H10189906-A (JP)
Title: Capacitor structure of semiconductor memory cell and manufacture thereof
Inventor: NICOLAS NAGER
IPC: H01L29/92
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure which is hard to be damaged, even by heat treatment in a hydrogen-gas atmosphere by forming a capacitor thin film on a lower electrode, forming an upper electrode on the capacitor thin film, and constituting the upper electrode from the specified elements. SOLUTION: An interlayer insulating film 20 is formed on the entire surface of a semiconductor substrate 10, wherein a source/drain region 15 is provided at the neighbor of an element-separating region 11 having a LOCOS structure. On the interlayer insulating film 20, a buffer layer 21 comprising Ti is formed as a film by a sputtering method. Then, the film of a lower electrode layer 22A comprising Pt is formed on the buffer layer 21. On the lower electrode layer 22A, a capacitor thin film comprising a ferroelectric thin film 23A is formed on the entire surface. Furthermore, after the film of an Ru layer has been formed on the capacitor thin film, heat treatment is performed for the Ru layer, and an upper electrode layer 24A comprising Ru1-x Ox (where 0.1<x<0.64) is formed.
Patent JP-H07197171-A (JP)
Title: Thin aluminum alloy sheet and method for press-forming thin aluminum alloy sheet
Inventor: YOSHIHARA NAOTAKE
IPC: C22C21/06
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the development of fold and breakage on a thin Al alloy sheet at the time of the thin Al alloy sheet into a complicate shape by applying lubricating treatment to only a part easy to break by working at the time of forming the thin Al alloy sheet for press-forming. CONSTITUTION:At the time of press-forming the thin Al alloy sheet, after forming the lubricating film on only the part easy to break by press-forming, the press-forming is executed to form the aimed shape. As the lubricating film is formed on the part easy to break, the working strain is reduced and the breakage is prevented. Further, as the lubricating film is not formed to a part except the above part, the sufficient tensile strength is given to the fold developing part, and development of the fold is prevented. Both of the breakage and the fold can be restrained simultaneously and the working product made of the thin Al alloy sheet can be produced with high yield without defecting product.
Patent JP-H09179183-A (JP)
Title: Body frame structure for back focus control type af camera
Inventor: ISHIWATARI MASAHIRO
IPC: G02B7/28
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide body frame structure for a back focus control type AF camera whose assembly on an assembling line is facilitated, where adjustment in the case of mounting an operating member is simplified, by which the inside of the camera is not deformed even when abnormal external force is exerted, and which has strength high enough to maintain accurate AF control for a movable body. SOLUTION: The outer front case A1 and the outer rear case A2 of the fixed body are assembled from front and back in a state where they house the movable body B inside. The edges of the upper left and right reinforcing bases 5 and 4, the upper left and right reinforcing frames 7 and 8 and the lower left and right reinforcing frames integrally formed at the ends of the lower left and right reinforcing bases of the case A2 are butted on the case A1 and screwed to be fixed. An upper cover and a lower cover are attached from the back.
Patent JP-2001178197-A (JP)
Title: Automatic voltage regulator for synchronous generator
Inventor: ICHINO TOMOYA
IPC: H02P9/30
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic voltage regulator for a synchronous generator, in which the response of the terminal voltage control of the generator does not vary, even if the voltage waveform of an exciting power supply varies. SOLUTION: This automatic voltage regulator for a synchronous generator, controlling the terminal voltage of the synchronous generator by turning on-off a switching element with a gate drive signal obtained by comparing a control signal with a carrier signal and chopping exciting power voltage for controlling the voltage applied to a field winding, is provided with a carrier signal generating circuit which generates, as a carrier waveform, the waveform obtained by integrating the waveform of the exciting power signal, so that the carrier signal itself varies, because even if the exciting power voltage waveform varies, the integrated waveform of the voltage waveform is made to serve as a carrier signal and the on-off timing of the switching element is corrected, thereby exerting no effect on the average field voltage outputted by a chopper. Accordingly, the response characteristics of the voltage control of the generator can be kept constant at transient or steady state.
Patent JP-H06299899-A (JP)
Title: Cylinder block and manufacture thereof
Inventor: RORUFU GOOSHIYU
IPC: B22D19/08
Filed: 1993-12-28
Abstract: PURPOSE: To make a cylinder block light in weight, to make the cylinder block easy to be recycled and to impart wear resistance to the cylinder block by constituting a cylinder liner by aluminum alloys containing SiC particle, in a hypo-eutectic aluminum alloy cylinder block into which the cylinder line is incorporated. CONSTITUTION: Each cylinder 2 of a cylinder block 1 is provided with a cylinder liner 4 which is manufactured separately from the cylinder block 1. The cylinder liner 4 is made of aluminum alloys containing SiC particle having wear resistance. The aluminum alloys to be a matrix of this cylinder liner 4 are the same as aluminum alloys forming the cylinder block 1. When the cylinder block 1 is cast, the cylinder liner 4 manufactured in the cylinder 2 of the cylinder block 1 can be also inserted and hardness can be improved by age-hardening the liner 4. As a result, the cylinder block 1 is made light in weight, also a manufacturing method for the cylinder block 1 is easy, the cylinder block 1 can be recycled and the cylinder block 1 is provided with excellent wear resistance.
Patent JP-H06177105-A (JP)
Title: Method and system for supplying processing liquid
Inventor: SATO KAORU
IPC: H01L21/304
Filed: 1992-12-08
Abstract: PURPOSE:To allow accurate supply of fixed quantity of processing liquid and to allow supply of arbitrarily set quantity of processing liquid. CONSTITUTION:Under a state where a valve 2, a valve 7, and a solenoid valve 5 are closed, a solenoid valve 6 is opened to fill an enclosed vessel 1 with gas G through a gas supply pipe 12. The solenoid valve 6 is then closed and the valve 7 is opened to feed processing liquid from a vessel 10 into the enclosed vessel 1 by means of a pump 8. The solenoid valve 5 is opened at that time and the volume of the gas G displaced from the enclosed vessel 1 by the processing liquid 9 is measured by means of a gas weighing unit 4. An operational controller 11 performs an operation based on the weighed value and when an arbitrarily set value is reached, the operational controller 11 closes the valve 7 to stop processing liquid 9 supply to the enclosed vessel 1. Subsequently, the valve 2 is opened to feed the processing liquid 9 through a processing liquid supply pipe 3 to a chemical processing bath of wafer cleaning system, for example.
Patent JP-2001168242-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HONDA KOICHI
IPC: H01L21/56
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a structure that though an underfill resin is made unnecessary, a deforming stress to work on metal bumps is reduced to raise the reliability of a mounting of semiconductor chips and at the same time, damage in a regenerative treatment of the resin to a periph eral device comprising a mounting substrate and the like can be avoided, and the manufacturing method of the semiconductor device. SOLUTION: In a semiconductor device, electrode pads 19 formed on semiconductor chips 17 are connected with each electrode to correspond to a mounting substrate via metal bumps 25. This semiconductor device is provided with a passivation film 20, which is formed on the chips 17 and is provided with first apertures to make the pads 19 expose, an elastic insulative resin layer 24 which covers the film 20 is provided with second apertures to make the pads 19 expose, projected electrodes 21 with each one end connected with the pads 19 and with each other end being exposed from the first and second apertures, and post electrode parts 11a to connect the other ends of the electrode parts 21 with the bumps 25.
Patent JP-H09183624-A (JP)
Title: Flange made of quartz glass and its production
Inventor: INAGI KYOICHI
IPC: C03B20/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a flange made of quartz glass which has excellent heat shieldability and sealability, is foamless and has a high density and a process for producing the same. SOLUTION: This flange made of the quartz glass is formed of laminar quartz glass laminated with plural transparent quartz glass layers in a layer form. The density of the flange is specified to >=2.18g/cm<3> and the surface roughness of the sealing surface of the flange to <=0.5μm Ra and <=5μm Rmax . This process for producing the flange made of the quartz glass comprises grinding the laminar quartz glass obtd. by depositing soot-like silica particulates formed by hydrolyzing as silicon compd. in a flame in a laminar form on a target and subjecting these particulates to a heat treatment at 1300 to 1500 deg.C to form into a flange shape.
Patent JP-H10166601-A (JP)
Title: Manufacture of liquid jet recording head
Inventor: KIGAMI HIROYUKI
IPC: B41J2/05
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid jet recording head in which adhesion at a bonding part is stabilized and reliability of ink jet performance is enhanced by pushing the bonding position of the groove part of a top plate and an element board stably and accurately at the end part of a leaf spring member. SOLUTION: A leaf spring member 1 for urging a top plate 3 and an element board 2 constituting a liquid jet recording head set in a fixing jig 17 is moved in the direction of Z axis while being secured to a spring fitting jig 19. Pushing part, e.g. the forward end part, of a leaf spring piece 7 in the leaf spring member 1 is located by means of a proximity sensor 9 and regulated at a preset position thus correcting the positioning. When the leaf spring member 1 is set to the top plate 3 under that state, the part where the groove part 4 of the top plate 3 is bonded to a heater of the element board 2 is pushed accurately regardless of dimensional fluctuation of the leaf spring member 1 and adhesion at the bonding part is stabilized while enhancing the reliability of ink jet performance.